DE68907713D1 - LASER BEAM TRANSMISSION UNIT. - Google Patents

LASER BEAM TRANSMISSION UNIT.

Info

Publication number
DE68907713D1
DE68907713D1 DE8989909432T DE68907713T DE68907713D1 DE 68907713 D1 DE68907713 D1 DE 68907713D1 DE 8989909432 T DE8989909432 T DE 8989909432T DE 68907713 T DE68907713 T DE 68907713T DE 68907713 D1 DE68907713 D1 DE 68907713D1
Authority
DE
Germany
Prior art keywords
laser beam
transmission unit
beam transmission
laser
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8989909432T
Other languages
German (de)
Other versions
DE68907713T2 (en
Inventor
Takeji Fanuc Mansion Hari Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fanuc Corp filed Critical Fanuc Corp
Application granted granted Critical
Publication of DE68907713D1 publication Critical patent/DE68907713D1/en
Publication of DE68907713T2 publication Critical patent/DE68907713T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/035—Aligning the laser beam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Manipulator (AREA)
  • Lasers (AREA)
DE89909432T 1988-09-07 1989-08-22 LASER BEAM TRANSMISSION UNIT. Expired - Fee Related DE68907713T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63224083A JPH0275490A (en) 1988-09-07 1988-09-07 Laser beam relay unit

Publications (2)

Publication Number Publication Date
DE68907713D1 true DE68907713D1 (en) 1993-08-26
DE68907713T2 DE68907713T2 (en) 1993-10-28

Family

ID=16808292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89909432T Expired - Fee Related DE68907713T2 (en) 1988-09-07 1989-08-22 LASER BEAM TRANSMISSION UNIT.

Country Status (5)

Country Link
US (1) US5208439A (en)
EP (1) EP0383942B1 (en)
JP (1) JPH0275490A (en)
DE (1) DE68907713T2 (en)
WO (1) WO1990002626A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4017152A1 (en) * 1990-05-28 1991-12-05 Arnold Karl H Masch DEFLECTIVE MIRROR HOUSING FOR LASER MATERIAL MACHINING SYSTEMS AND RADIO SWITCH
JPH04253589A (en) * 1991-01-30 1992-09-09 Fanuc Ltd Piping device for wrist of laser robot
JP2829192B2 (en) * 1992-05-15 1998-11-25 住友電気工業株式会社 Laser beam scanner
EP1643281A1 (en) * 2004-10-02 2006-04-05 Trumpf Werkzeugmaschinen GmbH + Co. KG Optical element of a laser processing machine and support for the optical element
EP1649967B1 (en) * 2004-10-20 2011-08-10 TRUMPF Werkzeugmaschinen GmbH + Co. KG Optical element for a laser machining head
JP4979277B2 (en) * 2006-06-07 2012-07-18 三菱電機株式会社 Laser oscillator
FR2957841B1 (en) * 2010-03-24 2012-07-06 Plasticell APPARATUS FOR WELDING THERMOPLASTIC MEMBRANES
DE102015208516A1 (en) * 2015-05-07 2016-06-16 Carl Zeiss Smt Gmbh Facet device, facet mirror and lithography system
DE102017209696A1 (en) * 2017-06-08 2018-12-13 Trumpf Laser Gmbh Protective glass with transponder and installation aid and associated laser tool
CN110231752A (en) * 2018-03-05 2019-09-13 深圳光峰科技股份有限公司 Adjustable projection lens and projection arrangement
CN110711952B (en) * 2019-09-25 2021-08-24 广州东振激光科技有限公司 Light path adjusting method of laser cutting device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731992A (en) * 1972-04-06 1973-05-08 States Of Air Force Spiral grooved liquid cooled laser mirror
US4473074A (en) * 1981-09-28 1984-09-25 Xanar, Inc. Microsurgical laser device
US4539462A (en) * 1983-01-24 1985-09-03 Westinghouse Electric Corp. Robotic laser beam delivery apparatus
US4623229A (en) * 1983-09-29 1986-11-18 Photon Sources, Inc. Articulated laser arm
JPS6194812U (en) * 1984-11-28 1986-06-18
JPS626786A (en) * 1985-07-03 1987-01-13 Toyoda Mach Works Ltd Cooling device for laser beam machine
GB2181267A (en) * 1985-10-10 1987-04-15 Shibuya Kogyo Co Ltd Device for cooling reflecting mirror
DE3710334A1 (en) * 1987-03-28 1988-10-06 Diehl Gmbh & Co USE OF A MICRODUPLEX MATERIAL
DE3807471A1 (en) * 1987-04-02 1988-10-20 Man Technologie Gmbh DEVICE FOR GUIDING OPTICAL RAYS
JPH0275491A (en) * 1988-09-07 1990-03-15 Fanuc Ltd Laser beam bender
FR2640765B1 (en) * 1988-12-21 1991-04-05 Preciacier Sa DEVICE FOR HANDLING A LIGHT-REFLECTING MIRROR

Also Published As

Publication number Publication date
JPH0275490A (en) 1990-03-15
EP0383942B1 (en) 1993-07-21
DE68907713T2 (en) 1993-10-28
WO1990002626A1 (en) 1990-03-22
US5208439A (en) 1993-05-04
EP0383942A1 (en) 1990-08-29
EP0383942A4 (en) 1991-03-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee